1531 41st Ave, San Francisco
3 home-service permits on record at 1531 41st Ave, San Francisco; the roof was last permitted on Jun 25, 2025 at a declared value of $750.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 25, 2025 | otc alterations permit: ref # 202506259437 - re-roof remove 2 pieces plywood around the drain and install 2 new pieces half inch cdx plywood | Roofing | $750 | — | Finaled Jun 30, 2025 | 202506259437 |
| Jun 25, 2025 | ReRoof: re-roofing hot works. ref pa# 202506259437 for roof repair work | Roofing | $6,800 | — | Finaled Jun 30, 2025 | 202506259436 |
| Mar 28, 2025 | otc alterations permit: 1/f: convert storage space to bedroom and family room. relocate bathroom and laundry room on the first floor. enclose and rebuild entry stairs and foyer. replace furnace in kind. widen opening at kitchen and dining room | Heating and cooling | $100,000 | — | issued | 202503172384 |
On 41st Ave
225 permits on record on 41st Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 177 | 38 | $15,000 | $6,940–$30,000 | Jun 4, 2026 |
| Plumbing | 23 | 2 | — | under 5 | Jun 4, 2026 |
| Water heater | 9 | 1 | — | under 5 | Apr 23, 2025 |
| Electrical | 8 | 1 | — | under 5 | Sep 4, 2025 |
| Heating and cooling | 7 | 2 | — | under 5 | Jun 24, 2026 |
| Solar | 1 | 1 | — | under 5 | May 11, 2026 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,760. The lowest on record is $1 and the highest $4,315,170. This address is in that cohort. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 291 one- and two-family heating and cooling permits since October 4, 2024, most declared values run from $1 to $224,616 (the middle 80%); the median is $25,196 and half fall between $5,000 and $116,433. The lowest on record is $1 and the highest $1,600,000. This address is in that cohort. Every permit behind that range.
Source
San Francisco Department of Building Inspection, via DataSF, pulled nightly; the assessor roll for the property fields. As of October 4, 2026. Owner names are not shown on any page.